baber/WOPTO huggingface dataset:
Patent JP-H01193978-A (JP)
Title: Picture enlarging method
Inventor: FUJIWARA YOJI
IPC: G06T3/40
Filed: 1988-01-29
Abstract: PURPOSE:To enlarge a picture at high speed and in addition, into good quality by calculating a picture element on an original picture to be referred to by using a mapping pattern even for the enlargement of the picture by a nonasection method and a projection method as well. CONSTITUTION:Every two kinds of the mapping patterns in both length and width which indicate whether the coordinate of the picture element of the original picture to be referred to is increased by one or not when the coordinate of the picture element of a required enlarged picture is increased by one are generated so that the end points of a rectangle whose center is the point that the coordinate of the enlarged picture is projected on the original picture show the coordinates approximating to integers, and the value of the picture element of the enlarged picture is determined according to the picture element values of four coordinates obtained by the mapping patterns. Thus, even in the enlargement of the picture by the nonasection method and an OR method as well, the picture element on the original picture to be referred to can be calculated at high speed, and the enlargement of good quality of the picture can be performed at high speed.
Patent JP-H11211190-A (JP)
Title: Outdoor air cooling air conditioning control system and air conditioning control device
Inventor: TANAKA MASAHITO
IPC: F24F11/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To always maintain an appropriate outdoor air cooling control irrespective of a temperature difference between outdoor air temperature and return air temperature. SOLUTION: An air conditioning control device (PID controller) 3 is provided with an outdoor air temperature input part 3-1, a return air temperature input part 3-2, a temperature difference calculating part 3-3, a parameter calculating part 3-4 and a control computation part 3-5. In the case of conducting outdoor air cooling, the air conditioning control device 3 turns OFF control valves (chilled water valve and hot water valve) for a cooling coil 2-1 and a heating coil 2-2. It calculates a difference ΔT between outdoor air temperature T1 and return air temperature T2 and determines a proportional gain Kp as Kp=K1/ΔT.  This proportional gain Kp is substituted in a prescribed computing equation to determine a damper opening MV(t) corresponding to a deviation of supply air temperature Tpv from a supply air temperature set value Tsp, as a control output, and thereby the damper opening MV of an outdoor air damper 1 is controlled.
Patent JP-H07226748-A (JP)
Title: Multi-medium information transmitter
Inventor: TAKASAKI YOSHITAKA
IPC: H04L12/28
Filed: 1994-02-14
Abstract: PURPOSE:To send a broad band signal economically by sending a narrow band signal in real time, sending a broad band signal in non-real time, storing the signals, and reading and using the stored signal based on a control signal in real time. CONSTITUTION:A sound signal from a sound signal transmitter 101 and a control signal from a control signal generator 103 are multiplexed and the multiplexed signal is sent to a receiver side through a transmission line 111. Simultaneously a 2nd control signal from the generator 103 controls an information storage device 105, the picture signal stored in the device 105 is reproduced and displayed on a picture display device 106. In this case, a 1st control signal at a receiver side is demultiplexed by a demultiplexer circuit 122 and the reproduction of an information storage device 125 is started via a wire 131 from a control signal demodulation circuit 123 and the same picture as that of the sender side is displayed on a picture display device 126. Thus, pseudo real time signal is sent as if an image were received together with a sound signal at the receiver side when a picture signal is explained in sound at the sender side.
Patent JP-H11215513-A (JP)
Title: Image-pickup device
Inventor: ASAMURA MASAKO
IPC: H04N9/07
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image whose false color and false contour are reduced by calculating a signal at a prescribed pixel position based on an edge component at a prescribed pixel position of a chrominance signal, decoding a signal corresponding to pixel number of an image-pickup element and decoding the signal corresponding to the pixel number of the image-pickup element, based on the decoded chrominance signal and the edge component. SOLUTION: A separate means 4 separates R, G, B signals from a signal received by a frame memory 3, and the G signal is fed to an edge discrimination means 5 and a G component decoding means 6. The R, B signals are fed to the G component decoding means 6 and RB decoding means 7. The edge discrimination means 5 discriminates an edge component at a prescribed pixel position at a prescribed pixel position in the G signal and gives the discrimination result to the G component decoding means 6. The G component decoding means 6 decodes a pixel signal of the G component to obtain the G signal with a total pixel number in an image-pickup element 1, based on the discrimination result from the edge discrimination means 5. Then the result is fed to RB component decoding means 7, 9 and an edge discrimination means 8, where the pixel is decoded and generated.
Patent JP-H06231789-A (JP)
Title: System and control of molten carbonate fuel cell
Inventor: OKANO TETSURO
IPC: H01M8/04
Filed: 1993-02-04
Abstract: PURPOSE:To provide a fuel cell system having responsibility of a reformer to variation in load, and maintaining system balance. CONSTITUTION:A low temperature anode exhaust gas at the outlet of an abode recycle blower 10 is divided into three portions. When the load is reduced, the amount of the anode exhaust gas to be fed to a reformer combustion part 11 is narrowed down to the level higher than a corresponding load or the feeding is cut, at the initial stage of load reduction, and thus heat feeding to a combustion part 11 is stopped while an insulated material and a heat transmission part are cooled. Cooling of a reformer reaction part 2 and reduction in the amount of a reformed reaction part are restricted by blending the exhaust gas with a reformed material and by feeding the blended material to the reaction part 2. After the superfluous anode exhaust gas at the reformer combustion part 11 is burned by a catalytic combustion device 25 and after the like and CO2 is thereby formed, the CO2 is stably fed to a cathode 4.
Patent JP-H07226366-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJITA KOICHIRO
IPC: H01L21/316
Filed: 1994-02-14
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, wherein an antireflection film is lessened in thickness, and a wiring is improved in fine processability. CONSTITUTION:The reflectivity of an antireflection film 7 is obtained by the use of the complex refractive indexes of an antireflection film 7, an insulating film 6, and a tungsten silicide film 5, using the thicknesses of the antireflection film 7 and the insulating film 6 as parameters, the antireflection film 7 is set in thickness so as to be smaller than a value that meets bulk properties, and the insulating film 6 and the antireflection film 7 are set in thickness so as to enable the antireflection film 7 to change in reflectivity by 15% or below with a change in the thickness of them.
Patent JP-S58134402-A (JP)
Inventor: MURAI YASUHIDE
IPC: H01C7/00
Filed: 1982-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62174769-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1986-01-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has high sensitivity, small residual potential and excellent durability and contains an azo pigment as an effective carrier transfer material by incorporating the specific azo pigment into a photosensitive layer on a conductive base. CONSTITUTION:The azo pigment expressed by general formula I is incorporated into the photosensitive layer on the conductive base. In formula, R, R' are hydrogen, lower alkyl group, lower alkoxy group, halogen, trichloromethyl group, cyano group, m, n are 1 or 2, R, R' may be the same or different when m, n are 2, Cp is a coupler residue. The electrophotographic sensitive body is obtd. by coating a coating liquid obtd. by dissolving or dispersing the azo dye into a suitable solvent on the base and drying the coating to form the photosensitive layer. A binder or electric charge transfer medium may be incorporated into the coating liquid in this case.
Patent JP-H06231347-A (JP)
Title: Automatic vending machine
Inventor: SANO HIROSHI
IPC: G07F9/02
Filed: 1993-02-04
Abstract: PURPOSE:To set the waiting time after an article was supplied to be the shortest and precise by changing sellout cancel time in accordance with the remaining number of the commodities. CONSTITUTION:When a user opens a door and supplies articles, a microcomputer 32 detects the fact of supply by a sensor for changing port counter 27, and sets sellout cancel time in respective columns from the remaining number of the commodities just before supply in the respective columns stored in RAM 34. As the remaining number of the commodities just before supply becomes less, the supplied commodities become much, and sellout cancel time before the commodities in the columns reach sales possible temperature becomes long after supply. When the remaining number of the commodities is large, sellout cancel time becomes short. After the lapse of a sellout cancel time, the sellout lamp 46 of the column concerned is turned off and a sellout is canceled. A regular flow is continued to be executed hereafter after the sellout cancel on the whole columns is terminated. When the commodities are supplied, the microcomputer 32 changes the shortest sellout cancel time corresponding to the remaining number of the commodities as that time for the respective columns and sets it.
Patent JP-S57133187-A (JP)
Title: Coal liquefaction and equipment therefore
Inventor: MIYATANI KAZUO
IPC: C10G1/06
Filed: 1981-02-10
Abstract: PURPOSE: Finely pulverized coal is combined with a solvent and an iron catalyst and liquefied under elevated temerature and pressure, then the liquid faction is collected under reduced pressure and the residue is introduced in a magnetic field to separate the catalyst slurry for recovery, then the catalyst is reused, whereby coal is inexpensively liquefied with small-size equipment.  
     CONSTITUTION: Coal 1 is fed to the pretreatment stage 2 where it is dewatered and crushed, then combined with a solvent 3, a slurry of iron catalyst 20 and a make-up catalyst 19 into a slurry at the slurry stage 5. The resultant slurry is passed through the preheating deaeration stage 6 and the pressurizing stage 8 and sent to the reactor in the liquefaction stage 10 where hydrogen 9 is suplied to effect liquefaction under high pressure and temperature. Then, the product passes through the gas-liquid separation stage under elevated pressure 11, further the pressure reduction stage 13 and comes to the catalyst separation stage 21 where a magnet 33 is provided to separate the catalyst slurry 22, which is fed to the slurry stage 5. Further, the remaining is sent to the separation and purification stage 15 where solid-liquid separation and fractional distillation are effected to take out the residue 17, the circulated solvent 16 and the liquefied oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03222021-A (JP)
Title: Portable information processor
Inventor: TAKENAKA SHINYA
IPC: G06F15/02
Filed: 1990-01-26
Abstract: PURPOSE:To improve the work efficiency of data input and to shorten the input time of data by selecting the key function of a key input part by means of one hand holding a case while a key input operation from the key input part is executed by means of the other hand. CONSTITUTION:A ten key group 26 for inputting respective numbers of '0'-'9', a clear key 27 for eliminating the display of a display part 25 and an input key 28 for inputting data are provided for the key input part 21. The numbers of '0'-'9' and the alphanumerics of 'P'-'Y' are respectively and doubly allocated to respective keys of the ten key group 26. When a shift key 24 is pressing- operated in the direction of an arrow 29, English characters are inputted by the pressing operation of respective keys in the ten key group 26 and the numbers are inputted by the operation of respective keys of the key group 26 in a state where the key 24 is released. An English character 'Z' is doubly allocated to a carrier key 27 and a blank input space is doubly allocated to the input key 28, whereby 'Z' and the blank are respectively inputted by the pressing operation of the key 24.
Patent JP-H01193624-A (JP)
Title: Bath liquid recovery apparatus for liquid tank type heat impact tester
Inventor: KOBAYASHI YOSHIKAZU
IPC: G01N3/60
Filed: 1988-01-28
Abstract: PURPOSE:To achieve a lower running cost and a higher reliability while allowing efficient recovery processing of a bath liquid, by providing an intake port at an upper space of a high temperature bath tank with a much mist-like bath liquid during a test to recover the mist-like bath liquid. CONSTITUTION:Air containing a mist-like bath liquid or the like in a test chamber 2 and a high temperature bath tank 5 is sucked into a recovery device 21 with an airing device 22 at intake ports 1A and 1B and a gas separated from the liquid therewithin is discharged into outside air 1 or into the test chamber 2 by a discharge force of the device 22 through a changeover valve 23. In operation, the gas containing a corrosive gas or the like is discharged outside the apparatus while the gas containing none is discharged into the test chamber 2 to be ventilated therewithin 2. The liquid separated from the liquid within the device 21 is poured into a separator 24 together with a liquid derived 1c as liquid drops with a condenser 13 of the bath tank 5. Acid, alkali, water or the like is separated with a filter within the separator 24 and the bath liquid is sent to separators 25 and 26. Thus, the bath liquid is separated into those for high temperature and low temperature to be returned to low and high temperature bath tanks 4 and 5 respectively.
Patent JP-S58135853-A (JP)
Title: Beta-sulfenyl-alpha,beta-unsaturated aldehyde
Inventor: KANOU SHINZOU
IPC: C07D231/00
Filed: 1982-02-08
Abstract: NEW MATERIAL:The compound of formulaI(R1 is lower alkyl; R2 is lower alkyl, lower alkoxy, halogen or lower alkoxycarbonyl). EXAMPLE:2-(4-Fluorophenyl)-3-methylthio-2-propenal. USE:Useful as a synthetic intermediate of medicines. It is especially excellent intermediate of pyrazole derivatives and pyrimidine derivatives. PROCESS:The compound of formulaIis prepared by reacting the compound of formula II with a Vilsmeier reagent. The compound of formula II is, e.g. omega- methylthio-4-fluorostyrene. The Vilsmeier reagent can be prepared by mixing a dialkyl formamide such as DMF with phosphorus oxychloride at a ratio of 2:1. The reaction is carried out preferably in a solvent such as DMF at 10- 100 deg.C, preferably at room temperature - about 70 deg.C.
Patent JP-S63185295-A (JP)
Title: Burst signal generating device
Inventor: TAI KOJI
IPC: H04N9/455
Filed: 1987-01-28
Abstract: PURPOSE:To easily make circuits from the generation up to the phase adjust ment of a burst signal into a semiconductor integrated circuit by making a first subcarrier wave and a second subcarrier wave, the phase of which is 90 deg. delayed from that of the first subcarrier wave, be inputs, and outputting the output of the second adder only during a burst period with the aid of a modulator. CONSTITUTION:The phase of the burst signal 208 can be changed by a gain control signal 210, by adding the first subcarrier wave 201 and the signal 203 that the second subcarrier wave 202, the phase of which is 90 deg. delayed from the first subcarrier wave, is inverted, and adding the output signal 204 of the adder and the signal 206 that the output signal 204 of the adder is delayed and gain-controlled by the first gain control circuit 104. Accordingly, because the phase adjustment of the burst signal is performed by a direct current poten tial, they can be easily made into the semiconductor integrated circuit.
Patent JP-H02199502-A (JP)
Title: Servo control method based on disturbance estimating observer
Inventor: TORII NOBUTOSHI
IPC: G05B13/04
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the generation of inertia variation in a system and bad influence in a high frequency band by finding out corrected estimating disturbance by a disturbance estimating observer for estimating disturbance from inertia corresponding to the state of a machine, a filter, and so on. CONSTITUTION:A processor in a digital servo circuit 10 calculates a positional deviation by a move command and a feedback value outputted from a servo motor 13, determines a servo speed from the deviation and calculates a current command value I for a torque command value. Simultaneously, inertia Jm corresponding to the state of the machine is stored in a RAM built in the processor, disturbance is estimated by a disturbance estimating observer in the processor, a high frequency component is removed by a built-in LPF to determine a corrected estimating disturbance, a value corresponding to the disturbance is subtracted, and the current command value I corresponding to the corrected disturbance estimating value is outputted to control the servo motor through a zeroing circuit or the like. Consequently, servo control prevented from inertia variation in the system and bad influence in the high frequency band can be attained.
Patent JP-2000216539-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: NAKAGAWA TERUO
IPC: H05K3/46
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a multilayer printed-wiring board whose manufacturing efficiency can be increased. SOLUTION: On the surface of longer metal foils 1, resin varnishes 2 are arranged in a plurality of places along the longitudinal direction of the metal foils 1. The resin varnishes 2 which are arranged on the metal foils 1 are set to a semihardened state. After that, a pair of metal foils 1 are arranged in such a way that the resin varnishes 2 in the semihardened state are faced. A core board 3 is fed continuously between the faced resin varnishes 2, and a combined material 4 is formed. the combined material 4 is heated and pressurized. It is not required to cut the metal foils 1 to prescribed size so as to correspond to the size of the core board 3. It is not required to align the small cut metal foils 1 so as to be overlapped. The metal foils 1 and the core board 3 can be overlapped easily and continuously.
Patent JP-S52101008-A (JP)
Title: Recorder/reproducer
Inventor: FURUKAWA TAKUMI
IPC: H04N5/76
Filed: 1976-02-20
Abstract: PURPOSE: To shut off the recorder/reproducer and make shut-off operation reliable by driving an electromagnetic means with a switching circuit at the off-operation of a timer switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60163774-A (JP)
Title: Mounting device for suspension unit
Inventor: SEKIRAKU AKIRA
IPC: B62D65/12
Filed: 1984-02-02
Abstract: PURPOSE:To improve a manufacturing process through prevention of lowering of a suspension unit and an axle, by a method wherein, when a perimeter frame is mounted to a car body, the suspension unit is temporarily mounted to the suspension tower of a car body. CONSTITUTION:An assembling part 2, having a mounting device 11 attached to a rod part 9b of a suspension unit 4, is placed on a tow bare truck 1. A car body 12, conveyed by means of an overhead conveyor 14, is placed above the tow bare truck 1. With a lifter 3 of the the tow bare truck 1 raised, the assembling part 2 is inserted into the car body 12, the mounting device 11 is engaged with a damper mounting hole 13b of a suspension tower 13a, and a locking claw 11b of the mounting device 11 is locked to the peripheral part of the damper mounting hole 13b. After the suspension unit 4 is temporarily mounted to the suspension tower 13a, the lifter 3 is lowered, and the two members 4 and 13a are coupled together at a following process.
Patent JP-S62177586-A (JP)
Inventor: TANAKA JUNICHI
IPC: G06F17/21
Filed: 1986-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58135748-A (JP)
Title: Casting mold for continuous casting
Inventor: KANAYAMA HIROSHI
IPC: C25D7/00
Filed: 1982-02-07
Abstract: PURPOSE:To provide a casting mold for continuous casting having excellent durability in nickel-iron alloy on the inside wall surface of the body of the casting mold by making the content of iron in the lower half part side thereof higher than the content of iron in the upper half part side. CONSTITUTION:The inside wall surface 1 of a body 1 of a casting mold which has a hollow part 2 and is constituted of copper or copper alloys is formed of a nickel-iron alloy plating layer 4. The content of iron F on the lower half part 4b side in the layer 4 is set higher than the content of iron F on the upper half part 4a side. The upper half part 4a of the casting mold is thus improved in thermal fatigue resistance and the lower half part 4b of the casting mold is improved in thermal abrasion resistance. Such layer 4 is formed by making the quantity of bivalent iron ions existing in the plating soln. constant and changing the density of the current to be applied locally according to the required contents of iron.
Patent JP-S60162081-A (JP)
Title: Timing-valve mechanism
Inventor: NIITSUMA KAZUO
IPC: F04B1/20
Filed: 1984-02-03
Abstract: PURPOSE:To automatically suppress the generation of noise according to the operation condition by forming small holes onto a sealing surface between a suction port and a discharge port on a valve plate and installing a pressure-corresponding selector valve for varying the number of openings of a small-hole port in correspondence with the discharge pressure. CONSTITUTION:When discharge pressure is low, a spool 15 is pushed leftward by the force of a spring 12, asnd all small holes 4-1-4-3 are opened. When discharge pressure is high, the spool 15 shifts rightward, and small holes 4-1 and 4-2 are closed, and only the small hole 4-3 is opened, and the adjustment in the timing for increasing the compression amount between a valve plate 1 and a pump chamber 17 is performed, and the number of openings of the small holes is reduced, and the timing of the opening of the small holes and the throttle effect of the small hole can be adjusted, and the generation of noise can be suppressed.
Patent JP-S55110480-A (JP)
Title: Pilot signal identifying unit of audio multiplex broadcast
Inventor: TERADA TOYOHIKO
IPC: H04H20/88
Filed: 1979-02-19
Abstract: PURPOSE:To make unnecessary the reed filter and to establish the indentifier low in cost and high in reliability, by the identification through the use of the detection signal in response to difference between the detection output frequency of pilot signal and the reference signal frequency. CONSTITUTION:The composite signal is inputted to BPF1 to select and pick up the pilot signal fA and to obtain the single tone signal from the AM detector 2, and it is inputted to the wave shape circuit 4 via BPF3 to form the rectangular pulse signal fT. On the other hand, the signal fA is converted into rectangular pulse with the wave shape circuit 5, fed to the 1/64 frequency dividing unit 6 to form the reference signal fQ. The signals fQ and fT are inputted to D-FF7 to output the signal fD having the frequency of the difference between the both signals. The frequency of the signal fD is detected at the counter in cascade connection of FF8 and 9. The output of the detector 11 detecting the pilot signal and the output of FF9 through logical product are output of the AND gate 12 to obtain bilinguial control signal, and the logical product of the output of the inverter 13 inverting the output of FF9 and the output of the detector 11 is obtained from the output of the AND gate 14 to obtain stereo control signal.